Smelly ‘Fish Kills' Are Shocking, But No Cause For Alarm

Dead fish are floating on many Minnesota lakes. The experts call it a "fish kill" and it has many wondering is the water safe. WCCO's Reg Chapman talked to the experts who say this natural occurrence is no cause for concern (1:57). <br /><br /><em>WCCO 4 News At 10 – June 29, 2013  </em>